.contant {
  padding: 20px;
}
.height {
  margin-bottom: 20px;
}
.halfLeft {
  display: inline-block;
  width: 45%;
  height: 400px;
  border: 1px solid #ddd;
}
.halfRight {
  float: right;
  width: 45%;
  height: 400px;
  border: 1px solid #ddd;
}
.halfChart {
  position: relative;
  width: 100%;
  height: 350px;
}
